DOT number requirements at a glance
Federal FMCSA rules apply to commercial carriers in every state, including California. Your USDOT number must be:
- Displayed on both sides of the power unit
- In a color that contrasts sharply with the vehicle
- Readable from 50 feet in daylight (letters at least 2″ tall)
- Shown as “USDOT 1234567” — the letters “USDOT” before your number
These are general federal standards. California intrastate carriers may have additional state requirements — tell us your state at checkout and we'll match them, or verify current rules with your state DOT/DMV.
What we cut for California carriers
USDOT Number Decals
Your USDOT number cut to FMCSA spec — set of 2, both sides.
$16+MC Number Decals
Motor Carrier (MC) number lettering for interstate carriers.
$16+GVW / GVWR Decals
Gross weight-rating decals for trucks, trailers & dumps.
$16+Full Compliance Kit
Company name + USDOT + MC + GVW, all cut to match.
$54.95+Truck Door Lettering
Business name & fleet unit numbers — pro look, no wrap.
$18.95+Serving trucking across California
We ship to owner-operators, contractors, and fleets throughout California — including Los Angeles, Long Beach, Sacramento and Fresno — with a 1–2 business day turnaround. Every decal is cut on commercial-grade outdoor vinyl rated for 5+ years, weeded, taped, and ready to peel and stick.
California DOT decal FAQ
Do I need a USDOT number in California?
If you operate a commercial vehicle over 10,001 lbs, haul hazardous materials, or carry passengers for hire, federal law requires a USDOT number displayed on both sides of the vehicle — and many California intrastate carriers need one too. We cut yours exactly as it should read.
What size do USDOT decals have to be?
FMCSA rules require letters at least 2 inches tall, in a color that contrasts your truck, legible from 50 feet, with “USDOT” shown before the number. Our standard set meets those specs; we also cut 3″ and 4″ for larger trucks.
How fast can you ship decals to California?
We make every order in 1–2 business days and ship nationwide, so most California carriers have their decals in hand within a few days. Everything arrives weeded, taped, and ready to apply.
Can you match California's requirements?
Yes. Tell us your state and vehicle at checkout and we cut to your California intrastate spec. Not sure what you need? Message us — 20 years in vehicle graphics means we'll get it right.
Ready to get your California trucks compliant?
Cut to spec, shipped fast, and backed by our guarantee: cut right or we remake it free.
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